Home GPU Comparison ATI FireMV 2250 PCIe x1 vs AMD Radeon HD 6970

ATI FireMV 2250 PCIe x1 vs AMD Radeon HD 6970

We compared two Desktop platform GPUs: 256MB VRAM FireMV 2250 PCIe x1 and 2GB VRAM Radeon HD 6970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireMV 2250 PCIe x1 's Advantages
Lower TDP (32W vs 250W)
AMD Radeon HD 6970 's Advantages
Released 3 years and 11 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (176.0GB/s vs 12.80GB/s)
1536 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Dec 2010
FireMV Multi-View
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 1.0 x1
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1375 MHz

Memory

256MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
176.0GB/s

Render Config

-
Compute Units
24
-
-
-
-
Shading Units
1536
4
TMUs
96
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.400 GPixel/s
Pixel Rate
28.16 GPixel/s
2.400 GTexel/s
Texture Rate
84.48 GTexel/s
-
-
-
-
FP32 (float)
2.703 TFLOPS
-
FP64 (double)
675.8 GFLOPS

Board Design

32W
TDP
250W
200 W
Suggested PSU
600 W
1x S-Video 1x DMS-59
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV516
GPU Name
Cayman
-
GPU Variant
Cayman XT (215-0807007)
R500
Architecture
TeraScale 3
UMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.107 billion
Transistors
2.64 billion
100 mm²
Die Size
389 mm²

Graphics Features

9.0c (9_3)
DirectX
11.2 (11_0)
2.1
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
5.0

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