Home GPU Comparison NVIDIA GeForce RTX 3060 Ti vs AMD Radeon HD 7970

NVIDIA GeForce RTX 3060 Ti vs AMD Radeon HD 7970

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti and 3GB VRAM Radeon HD 7970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 Ti 's Advantages
Released 9 years late
Boost Clock1665MHz
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (448.0GB/s vs 264.0GB/s)
2816 additional rendering cores
Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)
GeForce RTX 3060 Ti +327%
16.2 TFLOPS
Radeon HD 7970
3.789 TFLOPS
3DMark Time Spy
GeForce RTX 3060 Ti +411%
11654
Radeon HD 7970
2279
VS

Graphics Card

Dec 2020
Release Date
Dec 2011
GeForce 30
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1410 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1750 MHz
Memory Clock
1375 MHz

Memory

8GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
384bit
448.0GB/s
Bandwidth
264.0GB/s

Render Config

38
SM Count
-
-
Compute Units
32
4864
Shading Units
2048
152
TMUs
128
80
ROPs
32
152
Tensor Cores
-
38
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
768 KB

Theoretical Performance

133.2 GPixel/s
Pixel Rate
29.60 GPixel/s
253.1 GTexel/s
Texture Rate
118.4 GTexel/s
16.20 TFLOPS
FP16 (half)
-
16.20 TFLOPS
FP32 (float)
3.789 TFLOPS
253.1 GFLOPS
FP64 (double)
947.2 GFLOPS

Graphics Processor

GA104
GPU Name
Tahiti
GA104-200-A1
GPU Variant
Tahiti XT (215-0821060)
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

Board Design

200W
TDP
250W
550 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 12-pin
Power Connectors
1x 6-pin + 1x 8-pin

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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