Home GPU Comparison AMD Radeon HD 8470 OEM vs NVIDIA GeForce GTX 260

AMD Radeon HD 8470 OEM vs NVIDIA GeForce GTX 260

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8470 OEM and 896MB VRAM GeForce GTX 260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8470 OEM 's Advantages
Released 4 years and 7 months late
More VRAM (1024GB vs 896GB)
Lower TDP (35W vs 182W)
NVIDIA GeForce GTX 260 's Advantages
Larger VRAM bandwidth (111.9GB/s vs 25.60GB/s)
32 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8470 OEM
0.248 TFLOPS
GeForce GTX 260 +92%
0.477 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jun 2008
Sea Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
999 MHz

Memory

1024MB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
448bit
25.60GB/s
Bandwidth
111.9GB/s

Render Config

2
Compute Units
-
-
SM Count
24
160
Shading Units
192
8
TMUs
64
4
ROPs
28
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
16.13 GPixel/s
6.200 GTexel/s
Texture Rate
36.86 GTexel/s
-
-
-
248.0 GFLOPS
FP32 (float)
476.9 GFLOPS
-
FP64 (double)
59.62 GFLOPS

Board Design

35W
TDP
182W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

Caicos
GPU Name
GT200
Caicos XT (215-0804070)
GPU Variant
G200-100-A2
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.37 billion
Transistors
1.4 billion
67 mm²
Die Size
576 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
5.0
Shader Model
4.0

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