Home GPU Comparison AMD Radeon HD 8490 OEM vs NVIDIA GeForce GTX 560 Ti X2

AMD Radeon HD 8490 OEM vs NVIDIA GeForce GTX 560 Ti X2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8490 OEM and 1024MB VRAM GeForce GTX 560 Ti X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8490 OEM 's Advantages
Released 2 years and 6 months late
Lower TDP (35W vs 170W)
NVIDIA GeForce GTX 560 Ti X2 's Advantages
Larger VRAM bandwidth (128.3GB/s vs 14.40GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8490 OEM
0.28 TFLOPS
GeForce GTX 560 Ti X2 +366%
1.306 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Jan 2011
Sea Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1002 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
128.3GB/s

Render Config

-
SM Count
8
2
Compute Units
-
160
Shading Units
384
8
TMUs
64
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
512 KB

Theoretical Performance

3.500 GPixel/s
Pixel Rate
13.60 GPixel/s
7.000 GTexel/s
Texture Rate
54.40 GTexel/s
-
FP16 (half)
-
280.0 GFLOPS
FP32 (float)
1306 GFLOPS
-
FP64 (double)
108.8 GFLOPS

Graphics Processor

Caicos
GPU Name
GF114
Caicos XTX
GPU Variant
GF114-400-A1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
1.95 billion
67 mm²
Die Size
332 mm²

Board Design

35W
TDP
170W
200 W
Suggested PSU
450 W
1x DVI 1x DisplayPort 1.1
Outputs
3x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 8-pin

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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