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 30HX
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1785 MHz
TDP
125 W
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R9 M295X
CMP 30HX
Core Specs
Shading Units
2,048
1,408
-31.3%
Shaders
2,048
1,408
-31.3%
TMUs
128
88
-31.3%
ROPs
32
48
+50.0%
Compute Units
32
—
SM Count
—
22
Clocks
Base Clock
—
1530 MHz
Boost Clock
—
1785 MHz
GPU Clock
723 MHz
—
Memory Clock
1250 MHz
5 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
4 GB
6 GB
VRAM (MB)
4,096
6,144
+50.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
192 bit
Bandwidth
160.0 GB/s
336.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
1536 KB
Performance
Pixel Rate
23.14 GPixel/s
85.68 GPixel/s
Texture Rate
92.54 GTexel/s
157.1 GTexel/s
FP32 (TFLOPS)
2.961 TFLOPS
5.027 TFLOPS
FP64 (TFLOPS)
185.1 GFLOPS (1:16)
157.1 GFLOPS (1:32)
FP16 (TFLOPS)
2.961 TFLOPS (1:1)
10.05 TFLOPS (2:1)
Power
TDP
250 W
125 W
TDP (W)
250
125
-50.0%
Suggested PSU
—
300 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
GCN 3.0
Turing
GPU Name
Amethyst
TU116
Generation
Gem System
(R9 M200)
Mining GPUs
Process Size
28 nm
12 nm
Transistors
5,000 million
6,600 million
Die Size
366 mm²
284 mm²
Foundry
TSMC
TSMC
Density
13.7M / mm²
23.2M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
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
—
229 mm
9 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
MXM-B (3.0)
PCIe 1.0 x4
Other
Launch Price
—
799 USD
Production
End-of-life
End-of-life
Predecessor
Solar System
—
Successor
Polaris Mobile
—