Home GPU Comparison AMD Radeon R9 290 vs AMD Radeon R7 250XE

AMD Radeon R9 290 vs AMD Radeon R7 250XE

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 290 and 1024MB VRAM Radeon R7 250XE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 290 's Advantages
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (320.0GB/s vs 72.00GB/s)
1920 additional rendering cores
AMD Radeon R7 250XE 's Advantages
Released 9 months late
Lower TDP (80W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 290 +340%
4.849 TFLOPS
Radeon R7 250XE
1.101 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Aug 2014
Volcanic Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
1125 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
512bit
Memory Bus
128bit
320.0GB/s
Bandwidth
72.00GB/s

Render Config

40
Compute Units
10
-
-
-
2560
Shading Units
640
160
TMUs
40
64
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

60.61 GPixel/s
Pixel Rate
13.76 GPixel/s
151.5 GTexel/s
Texture Rate
34.40 GTexel/s
-
-
-
4.849 TFLOPS
FP32 (float)
1101 GFLOPS
606.1 GFLOPS
FP64 (double)
68.80 GFLOPS

Board Design

275W
TDP
80W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Hawaii
GPU Name
Cape Verde
Hawaii PRO (215-0852020)
GPU Variant
Cape Verde XT
GCN 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
6.2 billion
Transistors
1.5 billion
438 mm²
Die Size
123 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.3
Shader Model
5.1

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