NVIDIA GeForce RTX 5090 D vs AMD Radeon HD 7970 GHz Edition
GPU Specs Compare
Graphics Card
Release Date
Jan 2025
Jun 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
1000 MHz
Boost Clock
2407 MHz
1050 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
32GB
3GB
Memory Type
GDDR7
GDDR5
Memory Bus
512bit
384bit
Bandwidth
1.79TB/s
288.0GB/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
33.60 GPixel/s
Texture Rate
1636.8 GTexel/s
134.4 GTexel/s
FP16 (half)
104.8 TFLOPS
-
FP32 (float)
104.8 TFLOPS
4.301 TFLOPS
FP64 (double)
1.637 TFLOPS
1075 GFLOPS
Graphics Processor
GPU Name
GB202
Tahiti
GPU Variant
GB202-250-A1
Tahiti XT2(215-0821065)
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
300W
Suggested PSU
950 W
700 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 16-pin
1x 6-pin + 1x 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
📊 Benchmark
3DMark Time Spy
48,052
-
3DMark Time Spy Extreme
25,999
-
3DMark Speed Way
14,790
-