NVIDIA GeForce RTX 5090 DD vs AMD Radeon HD 7970 X2
GPU Specs Compare
Graphics Card
Release Date
Unknown
Aug 2012
Generation
GeForce 50
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2017 MHz
-
Boost Clock
2407 MHz
-
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
24GB
3GB
Memory Type
GDDR7
GDDR5
Memory Bus
384bit
384bit
Bandwidth
1.34TB/s
264.0GB/s
Render Config
SM Count
170
-
Shading Units
21760
2048
TMUs
680
128
ROPs
176
32
Tensor Cores
680
-
RT Cores
170
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
96 MB
768 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
423.6 GPixel/s
29.60 GPixel/s
Texture Rate
1636.8 GTexel/s
118.4 GTexel/s
FP16 (half)
104.8 TFLOPS
-
FP32 (float)
104.8 TFLOPS
3.789 TFLOPS
FP64 (double)
1.637 TFLOPS
947.2 GFLOPS
Graphics Processor
GPU Name
GB202
New Zealand
GPU Variant
GB202-240-K1-A1
-
Architecture
Blackwell 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
92.2 billion
4.313 billion
Die Size
750 mm²
352 mm²
Board Design
TDP
575W
500W
Suggested PSU
950 W
900 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 16-pin
3x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.4
1.2
CUDA
12.0
-
Shader Model
6.8
5.1