GeForce RTX 4080 SUPER vs Radeon HD 2950 PRO
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER and 256MB VRAM Radeon HD 2950 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4080 SUPER 's Advantages
Boost Clock2550MHz
More VRAM (16GB vs 256GB)
Larger VRAM bandwidth (736.3GB/s vs 38.40GB/s)
9920 additional rendering cores
Radeon HD 2950 PRO 's Advantages
Lower TDP (75W vs 320W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080 SUPER
+13498%
52220
Radeon HD 2950 PRO
384
Graphics Card
Jan 2024
Release Date
Unknown
GeForce 40
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
2295 MHz
Base Clock
-
2550 MHz
Boost Clock
-
1438 MHz
Memory Clock
600 MHz
Memory
16GB
Memory Size
256MB
GDDR6X
Memory Type
GDDR3
256bit
Memory Bus
256bit
736.3GB/s
Bandwidth
38.40GB/s
Render Config
-
Compute Units
4
80
SM Count
-
10240
Shading Units
320
320
TMUs
16
112
ROPs
16
320
Tensor Cores
-
80
RT Cores
-
128 KB (per SM)
L1 Cache
-
64 MB
L2 Cache
256 KB
Theoretical Performance
285.6 GPixel/s
Pixel Rate
9.600 GPixel/s
816.0 GTexel/s
Texture Rate
9.600 GTexel/s
52.22 TFLOPS
FP16 (half)
-
52.22 TFLOPS
FP32 (float)
384.0 GFLOPS
816.0 GFLOPS
FP64 (double)
76.80 GFLOPS
Board Design
320W
TDP
75W
700 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x S-Video
1x 16-pin
Power Connectors
1x 6-pin
Graphics Processor
AD103
GPU Name
RV670
AD103-400-A1
GPU Variant
RV670 PRO ES
(215-0708001)
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
45.9 billion
Transistors
0.666 billion
379 mm²
Die Size
192 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full)
4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
4.1