Home GPU Comparison NVIDIA GeForce GTX 275 vs AMD FirePro W4000

NVIDIA GeForce GTX 275 vs AMD FirePro W4000

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 and 2GB VRAM FirePro W4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 's Advantages
Larger VRAM bandwidth (127.0GB/s vs 102.4GB/s)
AMD FirePro W4000 's Advantages
Released 3 years and 7 months late
More VRAM (2GB vs 896GB)
528 additional rendering cores
Lower TDP (75W vs 219W)

Score

Benchmark

FP32 (float)
GeForce GTX 275
0.674 TFLOPS
FirePro W4000 +87%
1.267 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Aug 2012
GeForce 200
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1134 MHz
Memory Clock
800 MHz

Memory

896MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
448bit
Memory Bus
256bit
127.0GB/s
Bandwidth
102.4GB/s

Render Config

-
Compute Units
12
30
SM Count
-
240
Shading Units
768
80
TMUs
48
28
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
224 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

17.72 GPixel/s
Pixel Rate
26.40 GPixel/s
50.64 GTexel/s
Texture Rate
39.60 GTexel/s
-
-
-
673.9 GFLOPS
FP32 (float)
1267 GFLOPS
84.24 GFLOPS
FP64 (double)
79.20 GFLOPS

Board Design

219W
TDP
75W
550 W
Suggested PSU
250 W
2x DVI
Outputs
1x DVI 2x DisplayPort 1.2
2x 6-pin
Power Connectors
None

Graphics Processor

GT200B
GPU Name
Pitcairn
G200-105-B3
GPU Variant
Pitcairn LE GL
Tesla 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
1.4 billion
Transistors
2.8 billion
470 mm²
Die Size
212 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
1.3
CUDA
-
4.0
Shader Model
5.1

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