Home GPU Comparison ATI Radeon HD 4850 vs NVIDIA GeForce 8800 GS Mac Edition

ATI Radeon HD 4850 vs NVIDIA GeForce 8800 GS Mac Edition

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4850 and 512MB VRAM GeForce 8800 GS Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4850 's Advantages
Larger VRAM bandwidth (63.55GB/s vs 51.14GB/s)
736 additional rendering cores
NVIDIA GeForce 8800 GS Mac Edition 's Advantages
Lower TDP (105W vs 110W)

Score

Benchmark

FP32 (float)
Radeon HD 4850 +525%
1 TFLOPS
GeForce 8800 GS Mac Edition
0.16 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Jan 2008
Radeon R700
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
MXM-HE

Clock Speeds

-
-
-
-
-
-
993 MHz
Memory Clock
799 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
256bit
63.55GB/s
Bandwidth
51.14GB/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

10.00 GPixel/s
Pixel Rate
8.000 GPixel/s
25.00 GTexel/s
Texture Rate
16.00 GTexel/s
-
-
-
1000 GFLOPS
FP32 (float)
160.0 GFLOPS
200.0 GFLOPS
FP64 (double)
-

Board Design

110W
TDP
105W
300 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
No outputs
1x 6-pin
Power Connectors
None

Graphics Processor

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