Home GPU Comparison AMD Radeon HD 7970 vs NVIDIA GeForce GT 610 PCIe x1

AMD Radeon HD 7970 vs NVIDIA GeForce GT 610 PCIe x1

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 and 512MB VRAM GeForce GT 610 PCIe x1 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 512GB)
Larger VRAM bandwidth (264.0GB/s vs 8.000GB/s)
2000 additional rendering cores
NVIDIA GeForce GT 610 PCIe x1 's Advantages
Lower TDP (29W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 7970 +2328%
3.789 TFLOPS
GeForce GT 610 PCIe x1
0.156 TFLOPS
VS

Graphics Card

Dec 2011
Release Date
Apr 2012
Southern Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x1

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
500 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
64bit
264.0GB/s
Bandwidth
8.000GB/s

Render Config

32
Compute Units
-
-
SM Count
1
2048
Shading Units
48
128
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
1.620 GPixel/s
118.4 GTexel/s
Texture Rate
6.480 GTexel/s
-
-
-
3.789 TFLOPS
FP32 (float)
155.5 GFLOPS
947.2 GFLOPS
FP64 (double)
12.96 GFLOPS

Board Design

250W
TDP
29W
600 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
GF119
Tahiti XT (215-0821060)
GPU Variant
GF119-300-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
0.292 billion
352 mm²
Die Size
79 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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