Home GPU Comparison AMD Radeon HD 7790 vs AMD Radeon HD 8510 OEM

AMD Radeon HD 7790 vs AMD Radeon HD 8510 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7790 and 1024MB VRAM Radeon HD 8510 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7790 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 16.00GB/s)
496 additional rendering cores
AMD Radeon HD 8510 OEM 's Advantages
Lower TDP (39W vs 85W)

Score

Benchmark

FP32 (float)
Radeon HD 7790 +244%
1.792 TFLOPS
Radeon HD 8510 OEM
0.52 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Apr 2013
Southern Islands
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
16.00GB/s

Render Config

14
Compute Units
5
-
-
-
896
Shading Units
400
56
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
5.200 GPixel/s
56.00 GTexel/s
Texture Rate
13.00 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
520.0 GFLOPS
112.0 GFLOPS
FP64 (double)
-

Board Design

85W
TDP
39W
250 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
Power Connectors
None

Graphics Processor

Bonaire
GPU Name
Redwood
Bonaire XT (215-0839039)
GPU Variant
Redwood PRO (215-0757004)
GCN 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
0.627 billion
160 mm²
Die Size
104 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
5.0

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