Home GPU Comparison AMD Radeon R7 250 vs NVIDIA GeForce 8800 GS Mac Edition

AMD Radeon R7 250 vs NVIDIA GeForce 8800 GS Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 512MB VRAM GeForce 8800 GS Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages
Released 5 years and 9 months late
More VRAM (1024GB vs 512GB)
448 additional rendering cores
Lower TDP (55W vs 105W)
NVIDIA GeForce 8800 GS Mac Edition 's Advantages
Larger VRAM bandwidth (51.14GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 250 +348%
0.717 TFLOPS
GeForce 8800 GS Mac Edition
0.16 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Jan 2008
Volcanic Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
MXM-HE

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
799 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
51.14GB/s

Render Config

8
Compute Units
-
-
SM Count
8
512
Shading Units
64
32
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
8.000 GPixel/s
22.40 GTexel/s
Texture Rate
16.00 GTexel/s
-
-
-
716.8 GFLOPS
FP32 (float)
160.0 GFLOPS
44.80 GFLOPS
FP64 (double)
-

Board Design

55W
TDP
105W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
G92
Cape Verde PRO
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.5 billion
Transistors
0.754 billion
123 mm²
Die Size
324 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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