Home GPU Comparison AMD Radeon R7 250 OEM vs ATI Radeon HD 3690

AMD Radeon R7 250 OEM vs ATI Radeon HD 3690

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 250 OEM and 256MB VRAM Radeon HD 3690 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 OEM 's Advantages
Released 5 years and 7 months late
Boost Clock1050MHz
Larger VRAM bandwidth (32.00GB/s vs 26.56GB/s)
64 additional rendering cores
Lower TDP (65W vs 75W)

Score

Benchmark

FP32 (float)
Radeon R7 250 OEM +87%
0.806 TFLOPS
Radeon HD 3690
0.429 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Mar 2008
Volcanic Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1050 MHz
Boost Clock
-
1000 MHz
Memory Clock
830 MHz

Memory

2GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
26.56GB/s

Render Config

-
SM Count
-
6
Compute Units
4
384
Shading Units
320
24
TMUs
16
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
128 KB

Theoretical Performance

8.400 GPixel/s
Pixel Rate
10.72 GPixel/s
25.20 GTexel/s
Texture Rate
10.72 GTexel/s
-
FP16 (half)
-
806.4 GFLOPS
FP32 (float)
428.8 GFLOPS
50.40 GFLOPS
FP64 (double)
85.76 GFLOPS

Graphics Processor

Oland
GPU Name
RV670
Oland XT (215-0837000)
GPU Variant
RV670 PRO (215-0708003)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.95 billion
Transistors
0.666 billion
77 mm²
Die Size
192 mm²

Board Design

65W
TDP
75W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full) 4.0 (partial)
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
4.1

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