Home GPU Comparison AMD Radeon HD 7970 vs NVIDIA GeForce GT 1010

AMD Radeon HD 7970 vs NVIDIA GeForce GT 1010

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 and 2GB VRAM GeForce GT 1010 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 48.06GB/s)
1792 additional rendering cores
NVIDIA GeForce GT 1010 's Advantages
Released 9 years and 1 months late
Boost Clock1468MHz
Lower TDP (30W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 7970 +403%
3.789 TFLOPS
GeForce GT 1010
0.752 TFLOPS
VS

Graphics Card

Dec 2011
Release Date
Jan 2021
Southern Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x4

Clock Speeds

-
Base Clock
1228 MHz
-
Boost Clock
1468 MHz
1375 MHz
Memory Clock
1502 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
64bit
264.0GB/s
Bandwidth
48.06GB/s

Render Config

32
Compute Units
-
-
SM Count
2
2048
Shading Units
256
128
TMUs
16
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SM)
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
11.74 GPixel/s
118.4 GTexel/s
Texture Rate
23.49 GTexel/s
-
-
-
3.789 TFLOPS
FP32 (float)
751.6 GFLOPS
947.2 GFLOPS
FP64 (double)
31.32 GFLOPS

Board Design

250W
TDP
30W
600 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x mini-HDMI 2.0
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
GP108
Tahiti XT (215-0821060)
GPU Variant
GP108-200-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
4.313 billion
Transistors
1.8 billion
352 mm²
Die Size
74 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
5.1
Shader Model
6.4

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