RTX A4000H vs GeForce 945M
Aggregate performance score
We've compared GeForce 945M with RTX A4000H, including specs and performance data.
RTX A4000H outperforms 945M by a whopping 460% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 671 | 226 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 5.17 | 15.52 |
| Architecture | Maxwell (2014−2017) | Ampere (2020−2025) |
| GPU code name | GM107 | GA104 |
| Market segment | Laptop | Workstation |
| Release date | 27 October 2015 (10 years ago) | 12 April 2021 (4 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 640 | 6144 |
| Core clock speed | 928 MHz | 735 MHz |
| Boost clock speed | 1020 MHz | 1560 MHz |
| Number of transistors | 1,870 million | 17,400 million |
| Manufacturing process technology | 28 nm | 8 nm |
| Power consumption (TDP) | 75 Watt | 140 Watt |
| Texture fill rate | 40.80 | 299.5 |
| Floating-point processing power | 1.306 TFLOPS | 19.17 TFLOPS |
| ROPs | 16 | 96 |
| TMUs | 40 | 192 |
| Tensor Cores | no data | 192 |
| Ray Tracing Cores | no data | 48 |
| L1 Cache | 320 KB | 6 MB |
| L2 Cache | 2 MB | 4 MB |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Laptop size | medium sized | no data |
| Bus support | PCI Express 3.0 | no data |
| Interface | MXM-B (3.0) | PCIe 4.0 x16 |
| Length | no data | 241 mm |
| Width | no data | 1-slot |
| Supplementary power connectors | None | 1x 6-pin |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | DDR3 | GDDR6 |
| Maximum RAM amount | 2 GB | 16 GB |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 900 MHz | 1750 MHz |
| Memory bandwidth | 28.8 GB/s | 448.0 GB/s |
| Shared memory | - | - |
| Resizable BAR | - | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | 4x DisplayPort 1.4a |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| GPU Boost | 2.0 | no data |
| Optimus | + | - |
| GameWorks | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.7 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.1.126 | 1.3 |
| CUDA | + | 8.6 |
| DLSS | - | + |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| Full HD | 27
−456%
| 150−160
+456%
|
FPS performance in popular games
Full HD
Low
| Counter-Strike 2 | 21−24
−422%
|
120−130
+422%
|
| Cyberpunk 2077 | 10−11
−450%
|
55−60
+450%
|
| Hogwarts Legacy | 10−11
−450%
|
55−60
+450%
|
Full HD
Medium
| Battlefield 5 | 21−24
−424%
|
110−120
+424%
|
| Counter-Strike 2 | 21−24
−422%
|
120−130
+422%
|
| Cyberpunk 2077 | 10−11
−450%
|
55−60
+450%
|
| Far Cry 5 | 16−18
−431%
|
85−90
+431%
|
| Fortnite | 30−35
−448%
|
170−180
+448%
|
| Forza Horizon 4 | 24−27
−442%
|
130−140
+442%
|
| Forza Horizon 5 | 14−16
−436%
|
75−80
+436%
|
| Hogwarts Legacy | 10−11
−450%
|
55−60
+450%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 20−22
−450%
|
110−120
+450%
|
| Valorant | 60−65
−384%
|
300−310
+384%
|
Full HD
High
| Battlefield 5 | 21−24
−424%
|
110−120
+424%
|
| Counter-Strike 2 | 21−24
−422%
|
120−130
+422%
|
| Counter-Strike: Global Offensive | 85−90
−417%
|
450−500
+417%
|
| Cyberpunk 2077 | 10−11
−450%
|
55−60
+450%
|
| Dota 2 | 40−45
−458%
|
240−250
+458%
|
| Far Cry 5 | 16−18
−431%
|
85−90
+431%
|
| Fortnite | 30−35
−448%
|
170−180
+448%
|
| Forza Horizon 4 | 24−27
−442%
|
130−140
+442%
|
| Forza Horizon 5 | 14−16
−436%
|
75−80
+436%
|
| Grand Theft Auto V | 16−18
−459%
|
95−100
+459%
|
| Hogwarts Legacy | 10−11
−450%
|
55−60
+450%
|
| Metro Exodus | 10−11
−450%
|
55−60
+450%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 20−22
−450%
|
110−120
+450%
|
| The Witcher 3: Wild Hunt | 17
−459%
|
95−100
+459%
|
| Valorant | 60−65
−384%
|
300−310
+384%
|
Full HD
Ultra
| Battlefield 5 | 21−24
−424%
|
110−120
+424%
|
| Cyberpunk 2077 | 10−11
−450%
|
55−60
+450%
|
| Dota 2 | 40−45
−458%
|
240−250
+458%
|
| Far Cry 5 | 16−18
−431%
|
85−90
+431%
|
| Forza Horizon 4 | 24−27
−442%
|
130−140
+442%
|
| Hogwarts Legacy | 10−11
−450%
|
55−60
+450%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 20−22
−450%
|
110−120
+450%
|
| The Witcher 3: Wild Hunt | 9
−456%
|
50−55
+456%
|
| Valorant | 60−65
−384%
|
300−310
+384%
|
Full HD
Epic
| Fortnite | 30−35
−448%
|
170−180
+448%
|
1440p
High
| Counter-Strike 2 | 10−11
−450%
|
55−60
+450%
|
| Counter-Strike: Global Offensive | 35−40
−438%
|
210−220
+438%
|
| Grand Theft Auto V | 4−5
−425%
|
21−24
+425%
|
| Metro Exodus | 4−5
−425%
|
21−24
+425%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 35−40
−456%
|
200−210
+456%
|
| Valorant | 55−60
−436%
|
300−310
+436%
|
1440p
Ultra
| Battlefield 5 | 6−7
−400%
|
30−33
+400%
|
| Cyberpunk 2077 | 4−5
−425%
|
21−24
+425%
|
| Far Cry 5 | 10−11
−450%
|
55−60
+450%
|
| Forza Horizon 4 | 12−14
−442%
|
65−70
+442%
|
| Hogwarts Legacy | 5−6
−440%
|
27−30
+440%
|
| The Witcher 3: Wild Hunt | 7−8
−400%
|
35−40
+400%
|
1440p
Epic
| Fortnite | 10−11
−450%
|
55−60
+450%
|
4K
High
| Grand Theft Auto V | 16−18
−431%
|
85−90
+431%
|
| Hogwarts Legacy | 0−1 | 0−1 |
| The Witcher 3: Wild Hunt | 1−2
−400%
|
5−6
+400%
|
| Valorant | 24−27
−438%
|
140−150
+438%
|
4K
Ultra
| Battlefield 5 | 2−3
−400%
|
10−11
+400%
|
| Cyberpunk 2077 | 1−2
−400%
|
5−6
+400%
|
| Dota 2 | 18−20
−456%
|
100−105
+456%
|
| Far Cry 5 | 4−5
−425%
|
21−24
+425%
|
| Forza Horizon 4 | 7−8
−400%
|
35−40
+400%
|
| Hogwarts Legacy | 0−1 | 0−1 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 5−6
−440%
|
27−30
+440%
|
4K
Epic
| Fortnite | 5−6
−440%
|
27−30
+440%
|
This is how GeForce 945M and RTX A4000H compete in popular games:
- RTX A4000H is 456% faster in 1080p
Pros & cons summary
| Performance score | 5.04 | 28.24 |
| Recency | 27 October 2015 | 12 April 2021 |
| Maximum RAM amount | 2 GB | 16 GB |
| Chip lithography | 28 nm | 8 nm |
| Power consumption (TDP) | 75 Watt | 140 Watt |
GeForce 945M has 86.7% lower power consumption.
RTX A4000H, on the other hand, has a 460.3% higher aggregate performance score, an age advantage of 5 years, a 700% higher maximum VRAM amount, and a 250% more advanced lithography process.
The RTX A4000H is our recommended choice as it beats the GeForce 945M in performance tests.
Be aware that GeForce 945M is a notebook graphics card while RTX A4000H is a workstation one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
