Home GPU Comparison AMD Radeon R7 250 vs NVIDIA GeForce GTX 285

AMD Radeon R7 250 vs NVIDIA GeForce GTX 285

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 1024MB VRAM GeForce GTX 285 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages
Released 4 years and 10 months late
272 additional rendering cores
Lower TDP (55W vs 204W)
NVIDIA GeForce GTX 285 's Advantages
Larger VRAM bandwidth (159.0GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 250 +1%
0.717 TFLOPS
GeForce GTX 285
0.708 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Dec 2008
Volcanic Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1242 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
512bit
28.80GB/s
Bandwidth
159.0GB/s

Render Config

8
Compute Units
-
-
SM Count
30
512
Shading Units
240
32
TMUs
80
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
20.74 GPixel/s
22.40 GTexel/s
Texture Rate
51.84 GTexel/s
-
-
-
716.8 GFLOPS
FP32 (float)
708.5 GFLOPS
44.80 GFLOPS
FP64 (double)
88.56 GFLOPS

Board Design

55W
TDP
204W
250 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

Cape Verde
GPU Name
GT200B
Cape Verde PRO
GPU Variant
G200-350-B3
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.5 billion
Transistors
1.4 billion
123 mm²
Die Size
470 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
1.3
5.1
Shader Model
4.0

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