Home GPU Comparison NVIDIA GeForce 7800 GTX 512 vs ATI Radeon HD 4730

NVIDIA GeForce 7800 GTX 512 vs ATI Radeon HD 4730

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 512MB VRAM Radeon HD 4730 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 110W)
ATI Radeon HD 4730 's Advantages
Released 3 years and 7 months late
Larger VRAM bandwidth (57.60GB/s vs 51.20GB/s)
640 additional rendering cores

Score

VS

Graphics Card

Nov 2005
Release Date
Jun 2009
GeForce 7 PCIe
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
128bit
51.20GB/s
Bandwidth
57.60GB/s

Render Config

-
Compute Units
8
-
-
-
-
Shading Units
640
24
TMUs
32
16
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

8.000 GPixel/s
Pixel Rate
6.000 GPixel/s
12.00 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
-
FP32 (float)
960.0 GFLOPS
-
FP64 (double)
192.0 GFLOPS

Board Design

108W
TDP
110W
300 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
-
Power Connectors
1x 6-pin

Graphics Processor

G70
GPU Name
RV770
GF-7800-GTX-512-A2
GPU Variant
RV770 CE (215-0669093)
Curie
Architecture
TeraScale
TSMC
Foundry
TSMC
110 nm
Process Size
55 nm
0.302 billion
Transistors
0.956 billion
333 mm²
Die Size
256 mm²

Graphics Features

9.0c (9_3)
DirectX
10.1 (10_1)
2.1
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
4.1

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