Home GPU Comparison NVIDIA GeForce RTX 3060 Ti GA103 vs AMD Radeon HD 7970

NVIDIA GeForce RTX 3060 Ti GA103 vs AMD Radeon HD 7970

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti GA103 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 GA103 's Advantages
Released 10 years and 2 months 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 GA103 +327%
16.2 TFLOPS
Radeon HD 7970
3.789 TFLOPS
VS

Graphics Card

Feb 2022
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

-
Compute Units
32
38
SM Count
-
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

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 Processor

GA103S
GPU Name
Tahiti
GA103-200-A1
GPU Variant
Tahiti XT (215-0821060)
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
Unknown
Transistors
4.313 billion
496 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
-
6.5
Shader Model
5.1

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