Home GPU Comparison NVIDIA GeForce GTX 285 vs AMD Radeon HD 8450 OEM

NVIDIA GeForce GTX 285 vs AMD Radeon HD 8450 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 285 and 1024MB VRAM Radeon HD 8450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 285 's Advantages
Larger VRAM bandwidth (159.0GB/s vs 10.67GB/s)
80 additional rendering cores
AMD Radeon HD 8450 OEM 's Advantages
Released 4 years and 1 months late
Lower TDP (18W vs 204W)

Score

Benchmark

FP32 (float)
GeForce GTX 285 +254%
0.708 TFLOPS
Radeon HD 8450 OEM
0.2 TFLOPS
VS

Graphics Card

Dec 2008
Release Date
Jan 2013
GeForce 200
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1242 MHz
Memory Clock
667 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
512bit
Memory Bus
64bit
159.0GB/s
Bandwidth
10.67GB/s

Render Config

-
Compute Units
2
30
SM Count
-
240
Shading Units
160
80
TMUs
8
32
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

20.74 GPixel/s
Pixel Rate
2.500 GPixel/s
51.84 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
708.5 GFLOPS
FP32 (float)
200.0 GFLOPS
88.56 GFLOPS
FP64 (double)
-

Board Design

204W
TDP
18W
550 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

GT200B
GPU Name
Caicos
G200-350-B3
GPU Variant
Caicos PRO-L
Tesla 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
1.4 billion
Transistors
0.37 billion
470 mm²
Die Size
67 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.3
CUDA
-
4.0
Shader Model
5.0

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