Home GPU Comparison AMD Radeon HD 7970 X2 vs AMD Radeon HD 7510 OEM

AMD Radeon HD 7970 X2 vs AMD Radeon HD 7510 OEM

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7970 X2 and 1024MB VRAM Radeon HD 7510 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970 X2 's Advantages
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (264.0GB/s vs 21.34GB/s)
1728 additional rendering cores
AMD Radeon HD 7510 OEM 's Advantages
Released 6 months late
Lower TDP (39W vs 500W)

Score

Benchmark

FP32 (float)
Radeon HD 7970 X2 +810%
3.789 TFLOPS
Radeon HD 7510 OEM
0.416 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Feb 2013
Southern Islands
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
667 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
128bit
264.0GB/s
Bandwidth
21.34GB/s

Render Config

32
Compute Units
4
-
-
-
2048
Shading Units
320
128
TMUs
16
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
2.600 GPixel/s
118.4 GTexel/s
Texture Rate
10.40 GTexel/s
-
-
-
3.789 TFLOPS
FP32 (float)
416.0 GFLOPS
947.2 GFLOPS
FP64 (double)
-

Board Design

500W
TDP
39W
900 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
3x 8-pin
Power Connectors
None

Graphics Processor

New Zealand
GPU Name
Turks
-
GPU Variant
Turks LE
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
0.716 billion
352 mm²
Die Size
118 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0

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