AMD Radeon HD 7970M vs NVIDIA GeForce RTX 3070 Ti
GPU · Specs Compare
Graphics Card
Release Date
Apr 2012
May 2021
Generation
London
GeForce 30
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
1200 MHz
1188 MHz
Base Clock
—
1575 MHz
Boost Clock
—
1770 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
608.3GB/s
Render Config
Compute Units
20
—
Shading Units
1280
6144
TMUs
80
192
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
—
48
Tensor Cores
—
192
RT Cores
—
48
Theoretical Performance
Pixel Rate
27.20 GPixel/s
169.9 GPixel/s
Texture Rate
68.00 GTexel/s
339.8 GTexel/s
FP32 (float)
2.176 TFLOPS
21.75 TFLOPS
FP64 (double)
136.0 GFLOPS
339.8 GFLOPS
FP16 (half)
—
21.75 TFLOPS
Graphics Processor
GPU Name
Wimbledon
GA104
GPU Variant
Wimbledon XT(216-0836036)
GA104-400-A1
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.8 billion
17.4 billion
Die Size
212 mm²
392 mm²
Board Design
TDP
100W
290W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
CUDA
—
8.6
Benchmark
3DMark Time Spy
—
14,872
3DMark Time Spy Extreme
—
7,416
3DMark Speed Way
—
3,761
▲ Specs Compare
Data sourced from official specifications and benchmark tests.