Home GPU Comparison AMD Radeon R9 285X vs NVIDIA GeForce 7800 GTX 512

AMD Radeon R9 285X vs NVIDIA GeForce 7800 GTX 512

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X and 512MB VRAM GeForce 7800 GTX 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285X 's Advantages
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (264.0GB/s vs 51.20GB/s)
2048 additional rendering cores
NVIDIA GeForce 7800 GTX 512 's Advantages
Lower TDP (108W vs 200W)

Score

VS

Graphics Card

Unknown
Release Date
Nov 2005
Volcanic Islands
Generation
GeForce 7 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
800 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
51.20GB/s

Render Config

32
Compute Units
-
-
-
-
2048
Shading Units
-
128
TMUs
24
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
-
-
-
-

Theoretical Performance

32.06 GPixel/s
Pixel Rate
8.000 GPixel/s
128.3 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
4.104 TFLOPS
FP32 (float)
-
-
-
-

Board Design

200W
TDP
108W
550 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

Tonga
GPU Name
G70
Tonga XT (215-0851313)
GPU Variant
GF-7800-GTX-512-A2
GCN 3.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
110 nm
5 billion
Transistors
0.302 billion
366 mm²
Die Size
333 mm²

Graphics Features

12 (12_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.0
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
3.0

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy