Home GPU Comparison AMD Radeon HD 8760 OEM vs AMD Radeon HD 8490 OEM

AMD Radeon HD 8760 OEM vs AMD Radeon HD 8490 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8760 OEM and 1024MB VRAM Radeon HD 8490 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8760 OEM 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)
480 additional rendering cores
AMD Radeon HD 8490 OEM 's Advantages
Released 6 months late
Lower TDP (35W vs 80W)

Score

Benchmark

FP32 (float)
Radeon HD 8760 OEM +357%
1.28 TFLOPS
Radeon HD 8490 OEM
0.28 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jul 2013
Sea Islands
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
14.40GB/s

Render Config

10
Compute Units
2
-
-
-
640
Shading Units
160
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
3.500 GPixel/s
40.00 GTexel/s
Texture Rate
7.000 GTexel/s
-
-
-
1280 GFLOPS
FP32 (float)
280.0 GFLOPS
80.00 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
35W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x DisplayPort 1.1
1x 6-pin
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
Caicos
Latte XT
GPU Variant
Caicos XTX
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.37 billion
123 mm²
Die Size
67 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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