Radeon R9 295X2 vs Xe DG1
We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 295X2 and 4GB VRAM Xe DG1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R9 295X2 's Advantages
Larger VRAM bandwidth (320.0GB/s vs 68.26GB/s)
2176 additional rendering cores
Xe DG1 's Advantages
Boost Clock1550MHz
Lower TDP (30W vs 500W)
Score
Benchmark
FP32 (float)
Radeon R9 295X2
+188%
5733
Xe DG1
1984
Graphics Card
Apr 2014
Release Date
Unknown
Volcanic Islands
Generation
Xe Graphics
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
900 MHz
-
Boost Clock
1550 MHz
1250 MHz
Memory Clock
2133 MHz
Memory
4GB
Memory Size
4GB
GDDR5
Memory Type
LPDDR4X
512bit
Memory Bus
128bit
320.0GB/s
Bandwidth
68.26GB/s
Render Config
44
Compute Units
-
2816
Shading Units
640
176
TMUs
40
64
ROPs
20
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
65.15 GPixel/s
Pixel Rate
31.00 GPixel/s
179.2 GTexel/s
Texture Rate
62.00 GTexel/s
-
FP16 (half)
3.968 TFLOPS
5.733 TFLOPS
FP32 (float)
1.984 TFLOPS
716.7 GFLOPS
FP64 (double)
496.0 GFLOPS
Board Design
500W
TDP
30W
900 W
Suggested PSU
200 W
1x DVI
4x mini-DisplayPort 1.2
Outputs
1x HDMI
3x DisplayPort
2x 8-pin
Power Connectors
None
Graphics Processor
Vesuvius
GPU Name
DG1
Vesuvius XT
(215-0852022)
GPU Variant
-
GCN 2.0
Architecture
Generation 12.1
TSMC
Foundry
Intel
28 nm
Process Size
10 nm
6.2 billion
Transistors
Unknown
438 mm²
Die Size
95 mm²
Graphics Features
12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
6.3
Shader Model
6.4
