Home GPU Comparison NVIDIA GeForce 7800 GTX 512 vs ATI FirePro V7800P

NVIDIA GeForce 7800 GTX 512 vs ATI FirePro V7800P

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 2GB VRAM FirePro V7800P to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 7800 GTX 512 's Advantages
Lower TDP (108W vs 138W)
ATI FirePro V7800P 's Advantages
Released 5 years and 6 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 51.20GB/s)
1440 additional rendering cores

Score

VS

Graphics Card

Nov 2005
Release Date
May 2011
GeForce 7 PCIe
Generation
FirePro
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
51.20GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
18
-
-
-
-
Shading Units
1440
24
TMUs
72
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

8.000 GPixel/s
Pixel Rate
22.40 GPixel/s
12.00 GTexel/s
Texture Rate
50.40 GTexel/s
-
-
-
-
FP32 (float)
2.016 TFLOPS
-
FP64 (double)
403.2 GFLOPS

Board Design

108W
TDP
138W
300 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
1x DisplayPort 1.1
-
Power Connectors
1x 6-pin

Graphics Processor

G70
GPU Name
Cypress
GF-7800-GTX-512-A2
GPU Variant
Cypress PRO GL
Curie
Architecture
TeraScale 2
TSMC
Foundry
TSMC
110 nm
Process Size
40 nm
0.302 billion
Transistors
2.154 billion
333 mm²
Die Size
334 mm²

Graphics Features

9.0c (9_3)
DirectX
11.2 (11_0)
2.1
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
5.0

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