Home GPU Comparison NVIDIA GeForce 8300 GS vs ATI Radeon HD 4850

NVIDIA GeForce 8300 GS vs ATI Radeon HD 4850

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8300 GS and 512MB VRAM Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8300 GS 's Advantages
Lower TDP (40W vs 110W)
ATI Radeon HD 4850 's Advantages
Released 1 years and 2 months late
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (63.55GB/s vs 6.400GB/s)
792 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8300 GS
0.015 TFLOPS
Radeon HD 4850 +6566%
1 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Jun 2008
GeForce 8
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
993 MHz

Memory

128MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
63.55GB/s

Render Config

-
Compute Units
10
1
SM Count
-
8
Shading Units
800
8
TMUs
40
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.836 GPixel/s
Pixel Rate
10.00 GPixel/s
3.672 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
14.69 GFLOPS
FP32 (float)
1000 GFLOPS
-
FP64 (double)
200.0 GFLOPS

Board Design

40W
TDP
110W
200 W
Suggested PSU
300 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

G86
GPU Name
RV770
-
GPU Variant
RV770 PRO (215-0669065)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.21 billion
Transistors
0.956 billion
127 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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