Home GPU Comparison NVIDIA GeForce GTX 555 OEM vs AMD Radeon HD 8470 OEM

NVIDIA GeForce GTX 555 OEM vs AMD Radeon HD 8470 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 555 OEM and 1024MB VRAM Radeon HD 8470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 555 OEM 's Advantages
Larger VRAM bandwidth (91.87GB/s vs 25.60GB/s)
128 additional rendering cores
AMD Radeon HD 8470 OEM 's Advantages
Released 1 years and 8 months late
Lower TDP (35W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 555 OEM +241%
0.848 TFLOPS
Radeon HD 8470 OEM
0.248 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
957 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
64bit
91.87GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
2
6
SM Count
-
288
Shading Units
160
48
TMUs
8
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

8.832 GPixel/s
Pixel Rate
3.100 GPixel/s
35.33 GTexel/s
Texture Rate
6.200 GTexel/s
-
-
-
847.9 GFLOPS
FP32 (float)
248.0 GFLOPS
70.66 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
35W
450 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a
2x 6-pin
Power Connectors
None

Graphics Processor

GF114
GPU Name
Caicos
GF114-200-KB-A1
GPU Variant
Caicos XT (215-0804070)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.37 billion
332 mm²
Die Size
67 mm²

Graphics Features

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

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