GPU Comparison
RADEON
AMD Radeon R9 M295X
CORE STATE
Amethyst
VRAM
4 GB
CLOCK SPEED
—
TDP
250 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
CMP 50HX
CORE STATE
TU102
VRAM
10 GB
CLOCK SPEED
1545 MHz
TDP
250 W
BUS WIDTH
320 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R9 M295X
CMP 50HX
Core Specs
Shading Units
2,048
3,584
+75.0%
Shaders
2,048
3,584
+75.0%
TMUs
128
192
+50.0%
ROPs
32
80
+150.0%
Compute Units
32
—
SM Count
—
56
Clocks
Base Clock
—
1350 MHz
Boost Clock
—
1545 MHz
GPU Clock
723 MHz
—
Memory Clock
1250 MHz
5 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
4 GB
10 GB
VRAM (MB)
4,096
10,240
+150.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
320 bit
Bandwidth
160.0 GB/s
560.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
5 MB
Performance
Pixel Rate
23.14 GPixel/s
123.6 GPixel/s
Texture Rate
92.54 GTexel/s
296.6 GTexel/s
FP32 (TFLOPS)
2.961 TFLOPS
11.07 TFLOPS
FP64 (TFLOPS)
185.1 GFLOPS (1:16)
346.1 GFLOPS (1:32)
FP16 (TFLOPS)
2.961 TFLOPS (1:1)
22.15 TFLOPS (2:1)
AI/RT
RT Cores
—
56
Tensor Cores
—
448
Power
TDP
250 W
250 W
TDP (W)
250
250
0.0%
Suggested PSU
—
600 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
GCN 3.0
Turing
GPU Name
Amethyst
TU102
Generation
Gem System
(R9 M200)
Mining GPUs
Process Size
28 nm
12 nm
Transistors
5,000 million
18,600 million
Die Size
366 mm²
754 mm²
Foundry
TSMC
TSMC
Density
13.7M / mm²
24.7M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
7.5
Shader Model
6.5
6.8
Physical
Slot Width
MXM Module
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
116 mm
4.6 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
MXM-B (3.0)
PCIe 1.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
—
Successor
Polaris Mobile
—