Home GPU Comparison NVIDIA GeForce 8800 GT vs ATI Radeon HD 4860

NVIDIA GeForce 8800 GT vs ATI Radeon HD 4860

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT and 512MB VRAM Radeon HD 4860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GT 's Advantages
Lower TDP (125W vs 130W)
ATI Radeon HD 4860 's Advantages
Released 1 years and 11 months late
Larger VRAM bandwidth (96.00GB/s vs 57.60GB/s)
528 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8800 GT
0.336 TFLOPS
Radeon HD 4860 +166%
0.896 TFLOPS
VS

Graphics Card

Oct 2007
Release Date
Sep 2009
GeForce 8
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
750 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
57.60GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
8
14
SM Count
-
112
Shading Units
640
56
TMUs
32
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
11.20 GPixel/s
33.60 GTexel/s
Texture Rate
22.40 GTexel/s
-
-
-
336.0 GFLOPS
FP32 (float)
896.0 GFLOPS
-
FP64 (double)
179.2 GFLOPS

Board Design

125W
TDP
130W
300 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

G92
GPU Name
RV790
G92-270-A2
GPU Variant
RV790 GT
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.754 billion
Transistors
0.959 billion
324 mm²
Die Size
282 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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