Home GPU Comparison ATI Radeon HD 4890 vs NVIDIA GeForce 9600 GT Mac Edition

ATI Radeon HD 4890 vs NVIDIA GeForce 9600 GT Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 1024MB VRAM GeForce 9600 GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4890 's Advantages
Larger VRAM bandwidth (124.8GB/s vs 17.02GB/s)
736 additional rendering cores
NVIDIA GeForce 9600 GT Mac Edition 's Advantages
Lower TDP (95W vs 190W)

Score

Benchmark

FP32 (float)
Radeon HD 4890 +608%
1.36 TFLOPS
GeForce 9600 GT Mac Edition
0.192 TFLOPS
VS

Graphics Card

Apr 2009
Release Date
Dec 2008
Radeon R700
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
975 MHz
Memory Clock
266 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
256bit
124.8GB/s
Bandwidth
17.02GB/s

Render Config

10
Compute Units
-
-
SM Count
8
800
Shading Units
64
40
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
9.600 GPixel/s
34.00 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
192.0 GFLOPS
272.0 GFLOPS
FP64 (double)
-

Board Design

190W
TDP
95W
450 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
2x DVI
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV790
GPU Name
G94
RV790 XT (215-0758016)
GPU Variant
G94-300-A1
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.959 billion
Transistors
0.505 billion
282 mm²
Die Size
240 mm²

Graphics Features

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

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