Home GPU Comparison ATI Radeon HD 2600 PRO AGP vs ATI Radeon HD 3850

ATI Radeon HD 2600 PRO AGP vs ATI Radeon HD 3850

We compared two Desktop platform GPUs: 512MB VRAM ATI Radeon HD 2600 PRO AGP and 512MB VRAM Radeon HD 3850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2600 PRO AGP 's Advantages
Lower TDP (35W vs 75W)
ATI Radeon HD 3850 's Advantages
Larger VRAM bandwidth (53.12GB/s vs 12.67GB/s)
200 additional rendering cores

Score

Benchmark

FP32 (float)
ATI Radeon HD 2600 PRO AGP
0.143 TFLOPS
Radeon HD 3850 +199%
0.428 TFLOPS
VS

Graphics Card

Jun 2007
Release Date
Nov 2007
Radeon R600
Generation
Radeon R600
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
396 MHz
Memory Clock
830 MHz

Memory

512MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
256bit
12.67GB/s
Bandwidth
53.12GB/s

Render Config

3
Compute Units
4
-
-
-
120
Shading Units
320
8
TMUs
16
4
ROPs
16
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.376 GPixel/s
Pixel Rate
10.69 GPixel/s
4.752 GTexel/s
Texture Rate
10.69 GTexel/s
-
-
-
142.6 GFLOPS
FP32 (float)
427.5 GFLOPS
-
FP64 (double)
85.50 GFLOPS

Board Design

35W
TDP
75W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

RV630
GPU Name
RV670
RV630 PRO (215CDBBKA15FG)
GPU Variant
RV670 PRO (215-0708003)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.39 billion
Transistors
0.666 billion
153 mm²
Die Size
192 mm²

Graphics Features

10.0 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3 (full) 4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
4.1

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