Radeon R9 295X2 vs Radeon RX 570 X2
We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 295X2 and 8GB VRAM Radeon RX 570 X2 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 268.8GB/s)
768 additional rendering cores
Radeon RX 570 X2 's Advantages
Boost Clock1206MHz
More VRAM (8GB vs 4GB)
Lower TDP (180W vs 500W)
Score
Benchmark
FP32 (float)
Radeon R9 295X2
+16%
5733
Radeon RX 570 X2
4940
Graphics Card
Apr 2014
Release Date
Unknown
Volcanic Islands
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1120 MHz
-
Boost Clock
1206 MHz
1250 MHz
Memory Clock
2100 MHz
Memory
4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
512bit
Memory Bus
256bit
320.0GB/s
Bandwidth
268.8GB/s
Render Config
44
Compute Units
32
2816
Shading Units
2048
176
TMUs
128
64
ROPs
32
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
2 MB
Theoretical Performance
65.15 GPixel/s
Pixel Rate
38.59 GPixel/s
179.2 GTexel/s
Texture Rate
154.4 GTexel/s
-
FP16 (half)
4.940 TFLOPS
5.733 TFLOPS
FP32 (float)
4.940 TFLOPS
716.7 GFLOPS
FP64 (double)
308.7 GFLOPS
Board Design
500W
TDP
180W
900 W
Suggested PSU
450 W
1x DVI
4x mini-DisplayPort 1.2
Outputs
1x HDMI 2.0b
2x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
Vesuvius
GPU Name
Polaris 20
Vesuvius XT
(215-0852022)
GPU Variant
Polaris 20 XL
(215-0910052)
GCN 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
6.2 billion
Transistors
5.7 billion
438 mm²
Die Size
232 mm²
Graphics Features
12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.2
6.3
Shader Model
6.4
