Home GPU Comparison ATI FirePro V7800P vs NVIDIA GeForce GTX 285 Mac Edition

ATI FirePro V7800P vs NVIDIA GeForce GTX 285 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800P and 1024MB VRAM GeForce GTX 285 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7800P 's Advantages
Released 2 years and 4 months late
More VRAM (2GB vs 1024GB)
1200 additional rendering cores
Lower TDP (138W vs 204W)
NVIDIA GeForce GTX 285 Mac Edition 's Advantages
Larger VRAM bandwidth (159.0GB/s vs 128.0GB/s)

Score

Benchmark

FP32 (float)
FirePro V7800P +184%
2.016 TFLOPS
GeForce GTX 285 Mac Edition
0.708 TFLOPS
VS

Graphics Card

May 2011
Release Date
Jan 2009
FirePro
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1242 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
512bit
128.0GB/s
Bandwidth
159.0GB/s

Render Config

18
Compute Units
-
-
SM Count
30
1440
Shading Units
240
72
TMUs
80
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

22.40 GPixel/s
Pixel Rate
20.74 GPixel/s
50.40 GTexel/s
Texture Rate
51.84 GTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
708.5 GFLOPS
403.2 GFLOPS
FP64 (double)
88.56 GFLOPS

Board Design

138W
TDP
204W
300 W
Suggested PSU
550 W
1x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Cypress
GPU Name
GT200B
Cypress PRO GL
GPU Variant
G200-350-B3
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
1.4 billion
334 mm²
Die Size
470 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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