Home GPU Comparison NVIDIA GeForce RTX 3070 Ti 16 GB vs AMD Radeon HD 7970 X2

NVIDIA GeForce RTX 3070 Ti 16 GB vs AMD Radeon HD 7970 X2

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 3070 Ti 16 GB and 3GB VRAM Radeon HD 7970 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti 16 GB 's Advantages
Boost Clock1770MHz
More VRAM (16GB vs 3GB)
Larger VRAM bandwidth (608.3GB/s vs 264.0GB/s)
4096 additional rendering cores
Lower TDP (290W vs 500W)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 Ti 16 GB +474%
21.75 TFLOPS
Radeon HD 7970 X2
3.789 TFLOPS
VS

Graphics Card

Unknown
Release Date
Aug 2012
GeForce 30
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1575 MHz
Base Clock
-
1770 MHz
Boost Clock
-
1188 MHz
Memory Clock
1375 MHz

Memory

16GB
Memory Size
3GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
384bit
608.3GB/s
Bandwidth
264.0GB/s

Render Config

-
Compute Units
32
48
SM Count
-
6144
Shading Units
2048
192
TMUs
128
96
ROPs
32
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
768 KB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
29.60 GPixel/s
339.8 GTexel/s
Texture Rate
118.4 GTexel/s
21.75 TFLOPS
FP16 (half)
-
21.75 TFLOPS
FP32 (float)
3.789 TFLOPS
339.8 GFLOPS
FP64 (double)
947.2 GFLOPS

Board Design

290W
TDP
500W
600 W
Suggested PSU
900 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 12-pin
Power Connectors
3x 8-pin

Graphics Processor

GA104
GPU Name
New Zealand
GA104-401-A1
GPU Variant
-
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
4.313 billion
392 mm²
Die Size
352 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.6
CUDA
-
6.6
Shader Model
5.1

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