Home GPU Comparison NVIDIA GeForce GTX 555 OEM vs ATI FirePro V8750

NVIDIA GeForce GTX 555 OEM vs ATI FirePro V8750

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 555 OEM and 2GB VRAM FirePro V8750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 555 OEM 's Advantages
Released 2 years and 10 months late
Lower TDP (150W vs 151W)
ATI FirePro V8750 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (115.2GB/s vs 91.87GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 555 OEM
0.848 TFLOPS
FirePro V8750 +41%
1.2 TFLOPS
VS

Graphics Card

May 2011
Release Date
Jul 2008
GeForce 500
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
957 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
256bit
91.87GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
10
6
SM Count
-
288
Shading Units
800
48
TMUs
40
24
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.832 GPixel/s
Pixel Rate
12.00 GPixel/s
35.33 GTexel/s
Texture Rate
30.00 GTexel/s
-
-
-
847.9 GFLOPS
FP32 (float)
1200 GFLOPS
70.66 GFLOPS
FP64 (double)
240.0 GFLOPS

Board Design

150W
TDP
151W
450 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 2x DisplayPort 1.0 1x S-Video
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GF114
GPU Name
RV770
GF114-200-KB-A1
GPU Variant
RV770 XT (215-0669049)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.956 billion
332 mm²
Die Size
256 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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