AMD Radeon R9 295X2 vs AMD Ryzen Z1 GPU
GPU Specs Compare
Graphics Card
Release Date
Apr 2014
Sep 2023
Generation
Volcanic Islands
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 3.0 x16
-
Clock Speeds
Memory Clock
1250 MHz
800 MHz
Base Clock
-
1500 MHz
Boost Clock
-
2500 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
LPDDR5
Memory Bus
512bit
64bit
Bandwidth
320.0GB/s
25.60GB/s
Render Config
Compute Units
44
4
Shading Units
2816
256
TMUs
176
16
ROPs
64
8
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
1024 KB
6 MB
RT Cores
-
4
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
65.15 GPixel/s
20.00 GPixel/s
Texture Rate
179.2 GTexel/s
40.00 GTexel/s
FP32 (float)
5.733 TFLOPS
2.560 TFLOPS
FP64 (double)
716.7 GFLOPS
160.0 GFLOPS
FP16 (half)
-
5.120 TFLOPS
Graphics Processor
GPU Name
Vesuvius
Phoenix
GPU Variant
Vesuvius XT(215-0852022)
100-000001280
Architecture
GCN 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
6.2 billion
25.39 billion
Die Size
438 mm²
178 mm²
Board Design
TDP
500W
30W
Suggested PSU
900 W
-
Outputs
1x DVI4x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.3
Shader Model
6.3
6.8