AMD Radeon HD 7970 X2 vs NVIDIA GeForce RTX 3090 Ti
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
Jan 2022
Generation
Southern Islands
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1375 MHz
1313 MHz
Base Clock
—
1560 MHz
Boost Clock
—
1860 MHz
Memory
Memory Size
3GB
24GB
Memory Type
GDDR5
GDDR6X
Memory Bus
384bit
384bit
Bandwidth
264.0GB/s
1.01TB/s
Render Config
Compute Units
32
—
Shading Units
2048
10752
TMUs
128
336
ROPs
32
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
768 KB
6 MB
SM Count
—
84
Tensor Cores
—
336
RT Cores
—
84
Theoretical Performance
Pixel Rate
29.60 GPixel/s
208.3 GPixel/s
Texture Rate
118.4 GTexel/s
625.0 GTexel/s
FP32 (float)
3.789 TFLOPS
40.00 TFLOPS
FP64 (double)
947.2 GFLOPS
625.0 GFLOPS
FP16 (half)
—
40.00 TFLOPS
Graphics Processor
GPU Name
New Zealand
GA102
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
4.313 billion
28.3 billion
Die Size
352 mm²
628 mm²
GPU Variant
—
GA102-350-A1
Board Design
TDP
500W
450W
Suggested PSU
900 W
850 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
3x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.4
Shader Model
5.1
6.8
CUDA
—
8.6
Benchmark
3DMark Time Spy
—
21,832
3DMark Time Spy Extreme
—
11,318
3DMark Speed Way
—
5,903
Blender
—
6,217
▲ Specs Compare
Data sourced from official specifications and benchmark tests.