RTX 2000 Ada Generation vs Radeon HD 7990

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Aggregate performance score

We've compared Radeon HD 7990 with RTX 2000 Ada Generation, including specs and performance data.

HD 7990
2013
3 GB GDDR5, 375 Watt
12.58

RTX 2000 Ada Generation outperforms HD 7990 by a whopping 208% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking403109
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.2637.14
Power efficiency2.7044.49
ArchitectureGCN 1.0 (2012−2020)Ada Lovelace (2022−2024)
GPU code nameMaltaAD107
Market segmentDesktopWorkstation
Release date24 April 2013 (12 years ago)12 February 2024 (1 year ago)
Launch price (MSRP)$999 $649

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

RTX 2000 Ada Generation has 2848% better value for money than HD 7990.

Performance to price scatter graph

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 cores2048 ×22816
Core clock speed950 MHz1620 MHz
Boost clock speed1000 MHz2130 MHz
Number of transistors4,313 million18,900 million
Manufacturing process technology28 nm5 nm
Power consumption (TDP)375 Watt70 Watt
Texture fill rate128.0 ×2187.4
Floating-point processing power4.096 TFLOPS ×212 TFLOPS
ROPs32 ×248
TMUs128 ×288
Tensor Coresno data88
Ray Tracing Coresno data22
L1 Cache512 KB2.8 MB
L2 Cache768 KB12 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).

InterfacePCIe 3.0 x16PCIe 4.0 x8
Length307 mm168 mm
Width2-slot2-slot
Supplementary power connectors2x 8-pinNone

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 typeGDDR5GDDR6
Maximum RAM amount3 GB ×216 GB
Memory bus width384 Bit ×2128 Bit
Memory clock speed1500 MHz2000 MHz
Memory bandwidth288.0 GB/s ×2256.0 GB/s
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 Connectors1x DVI, 4x mini-DisplayPort4x mini-DisplayPort 1.4a

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_1)12 Ultimate (12_2)
Shader Model5.16.8
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.2.1311.3
CUDA-8.9
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.

HD 7990 12.58
RTX 2000 Ada Generation 38.70
+208%

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.

HD 7990 Samples: 301 5565
RTX 2000 Ada Generation Samples: 390 17115
+208%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 12.58 38.70
Recency 24 April 2013 12 February 2024
Maximum RAM amount 3 GB 16 GB
Chip lithography 28 nm 5 nm
Power consumption (TDP) 375 Watt 70 Watt

RTX 2000 Ada Generation has a 207.6% higher aggregate performance score, an age advantage of 10 years, a 433.3% higher maximum VRAM amount, a 460% more advanced lithography process, and 435.7% lower power consumption.

The RTX 2000 Ada Generation is our recommended choice as it beats the Radeon HD 7990 in performance tests.

Be aware that Radeon HD 7990 is a desktop graphics card while RTX 2000 Ada Generation is a workstation one.

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AMD Radeon HD 7990
Radeon HD 7990
NVIDIA RTX 2000 Ada Generation
RTX 2000 Ada Generation

Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


4.1 59 votes

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3.7 56 votes

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