Home GPU Comparison NVIDIA GeForce 9600 GTX vs ATI Radeon HD 4855

NVIDIA GeForce 9600 GTX vs ATI Radeon HD 4855

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9600 GTX and 512MB VRAM Radeon HD 4855 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4855 's Advantages
Released 8 months late
Larger VRAM bandwidth (115.2GB/s vs 44.80GB/s)
544 additional rendering cores
Lower TDP (110W vs 140W)

Score

Benchmark

FP32 (float)
GeForce 9600 GTX
0.278 TFLOPS
Radeon HD 4855 +164%
0.736 TFLOPS
VS

Graphics Card

May 2009
Release Date
Jan 2010
GeForce 9
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
44.80GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
8
12
SM Count
-
96
Shading Units
640
48
TMUs
32
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.280 GPixel/s
Pixel Rate
9.200 GPixel/s
27.84 GTexel/s
Texture Rate
18.40 GTexel/s
-
-
-
278.4 GFLOPS
FP32 (float)
736.0 GFLOPS
-
FP64 (double)
147.2 GFLOPS

Board Design

140W
TDP
110W
300 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

G92
GPU Name
RV770
-
GPU Variant
RV770 PRO (215-0669065)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.754 billion
Transistors
0.956 billion
324 mm²
Die Size
256 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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