AMD Radeon HD 7970 X2 vs AMD Radeon RX 9070 GRE
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
May 2025
Generation
Southern Islands
Navi IV
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1375 MHz
2250 MHz
Base Clock
—
1420 MHz
Boost Clock
—
2790 MHz
Memory
Memory Size
3GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
192bit
Bandwidth
264.0GB/s
432.0GB/s
Render Config
Compute Units
32
48
Shading Units
2048
3072
TMUs
128
192
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
768 KB
8 MB
SM Count
—
46
Tensor Cores
—
96
RT Cores
—
48
L3 Cache
—
48 MB
Theoretical Performance
Pixel Rate
29.60 GPixel/s
267.8 GPixel/s
Texture Rate
118.4 GTexel/s
535.7 GTexel/s
FP32 (float)
3.789 TFLOPS
34.28 TFLOPS
FP64 (double)
947.2 GFLOPS
1071.4 GFLOPS
FP16 (half)
—
68.57 TFLOPS
Graphics Processor
GPU Name
New Zealand
Navi 48
Architecture
GCN 1.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
4.313 billion
53.9 billion
Die Size
352 mm²
357 mm²
GPU Variant
—
Navi 48 XL
Board Design
TDP
500W
220W
Suggested PSU
900 W
550 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.1b3x DisplayPort 2.1a
Power Connectors
3x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
2.2
Vulkan
1.2
1.3
Shader Model
5.1
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.