Radeon RX 6800M vs GRID K340
Aggregate performance score
We've compared GRID K340 with Radeon RX 6800M, including specs and performance data.
6800M outperforms K340 by a whopping 992% 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 | 835 | 199 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.02 | no data |
| Power efficiency | 1.01 | 17.07 |
| Architecture | Kepler (2012−2018) | RDNA 2.0 (2020−2025) |
| GPU code name | GK107 | Navi 22 |
| Market segment | Workstation | Laptop |
| Release date | 23 July 2013 (13 years ago) | 31 May 2021 (5 years ago) |
| Launch price (MSRP) | $3,299 | no data |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
Currently popular graphics cards are shown for comparison.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 384 ×4 | 2560 |
| Core clock speed | 950 MHz | 2116 MHz |
| Boost clock speed | no data | 2390 MHz |
| Number of transistors | 1,270 million | 17,200 million |
| Manufacturing process technology | 28 nm | 7 nm |
| Power consumption (TDP) | 225 Watt | 145 Watt |
| Texture fill rate | 30.40 ×4 | 382.4 |
| Floating-point processing power | 0.7296 TFLOPS ×4 | 12.24 TFLOPS |
| ROPs | 8 ×4 | 64 |
| TMUs | 32 ×4 | 160 |
| Ray Tracing Cores | no data | 40 |
| L0 Cache | no data | 640 KB |
| L1 Cache | 32 KB | 512 KB |
| L2 Cache | 128 KB | 3 MB |
| L3 Cache | no data | 96 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 | no data | large |
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Length | 267 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 1x 8-pin | None |
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 | GDDR5 | GDDR6 |
| Maximum RAM amount | 1 GB ×4 | 12 GB |
| Memory bus width | 64 Bit ×4 | 192 Bit |
| Memory clock speed | 900 MHz | 2000 MHz |
| Memory bandwidth | 28.8 GB/s ×4 | 384.0 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 | No outputs |
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 | 6.5 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | 1.1.126 | 1.3 |
| CUDA | 3.0 | - |
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 | 9−10
−91.6%
| 107 |
| 1440p | 6−7 | 71
+1083%
|
| 4K | 3−4 | 43
+1333%
|
Cost per frame, $
| 1080p | 366.56 | no data |
| 1440p | 549.83 | no data |
| 4K | 1099.67 | no data |
FPS performance in popular games
Full HD
Low
| Atomic Heart | 154 | 154 |
| Counter-Strike 2 | 180−190 | 180−190 |
| Cyberpunk 2077 | 123 | 123 |
| Resident Evil 4 Remake | 128 | 128 |
Full HD
Medium
| Atomic Heart | 121 | 121 |
| Battlefield 5 | 143 | 143 |
| Counter-Strike 2 | 180−190 | 180−190 |
| Cyberpunk 2077 | 110 | 110 |
| Far Cry 5 | 106 | 106 |
| Fortnite | 140−150 | 140−150 |
| Forza Horizon 4 | 120−130 | 120−130 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 130−140 | 130−140 |
| Valorant | 200−210 | 200−210 |
Full HD
High
| Atomic Heart | 85 | 85 |
| Battlefield 5 | 141 | 141 |
| Counter-Strike 2 | 180−190 | 180−190 |
| Counter-Strike: Global Offensive | 270−280 | 270−280 |
| Cyberpunk 2077 | 102 | 102 |
| Dota 2 | 126 | 126 |
| Far Cry 5 | 102 | 102 |
| Fortnite | 140−150 | 140−150 |
| Forza Horizon 4 | 120−130 | 120−130 |
| Grand Theft Auto V | 112 | 112 |
| Metro Exodus | 105 | 105 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 130−140 | 130−140 |
| The Witcher 3: Wild Hunt | 188 | 188 |
| Valorant | 200−210 | 200−210 |
Full HD
Ultra
| Battlefield 5 | 139 | 139 |
| Cyberpunk 2077 | 98 | 98 |
| Dota 2 | 115 | 115 |
| Far Cry 5 | 95 | 95 |
| Forza Horizon 4 | 120−130 | 120−130 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 130−140 | 130−140 |
| The Witcher 3: Wild Hunt | 109 | 109 |
| Valorant | 200−210 | 200−210 |
Full HD
Epic
| Fortnite | 140−150 | 140−150 |
1440p
High
| Counter-Strike 2 | 75−80 | 75−80 |
| Counter-Strike: Global Offensive | 220−230 | 220−230 |
| Grand Theft Auto V | 84 | 84 |
| Metro Exodus | 59 | 59 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180 | 170−180 |
| Valorant | 230−240 | 230−240 |
1440p
Ultra
| Battlefield 5 | 130 | 130 |
| Cyberpunk 2077 | 51 | 51 |
| Far Cry 5 | 100 | 100 |
| Forza Horizon 4 | 85−90 | 85−90 |
| The Witcher 3: Wild Hunt | 55−60 | 55−60 |
1440p
Epic
| Fortnite | 80−85 | 80−85 |
4K
High
| Atomic Heart | 24−27 | 24−27 |
| Counter-Strike 2 | 35−40 | 35−40 |
| Grand Theft Auto V | 85 | 85 |
| Metro Exodus | 38 | 38 |
| The Witcher 3: Wild Hunt | 60 | 60 |
| Valorant | 190−200 | 190−200 |
4K
Ultra
| Battlefield 5 | 82 | 82 |
| Counter-Strike 2 | 35−40 | 35−40 |
| Cyberpunk 2077 | 23 | 23 |
| Dota 2 | 95 | 95 |
| Far Cry 5 | 61 | 61 |
| Forza Horizon 4 | 55−60 | 55−60 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 35−40 | 35−40 |
4K
Epic
| Fortnite | 35−40 | 35−40 |
This is how GRID K340 and RX 6800M compete in popular games:
- RX 6800M is 1089% faster in 1080p
- RX 6800M is 1083% faster in 1440p
- RX 6800M is 1333% faster in 4K
All in all, in popular games:
- there's a draw in 62 tests (100%)
Pros & cons summary
| Performance score | 2.91 | 31.78 |
| Recency | 23 July 2013 | 31 May 2021 |
| Maximum RAM amount | 1 GB | 12 GB |
| Chip lithography | 28 nm | 7 nm |
| Power consumption (TDP) | 225 Watt | 145 Watt |
RX 6800M has a 992% higher aggregate performance score, an age advantage of 7 years, a 1100% higher maximum VRAM amount, a 75% more advanced lithography process, and 36% lower power consumption.
The Radeon RX 6800M is our recommended choice as it beats the GRID K340 in performance tests.
Be aware that GRID K340 is a workstation graphics card while Radeon RX 6800M is a notebook one.
Other comparisons
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