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
GeForce GTX 650
CORE STATE
GK106
VRAM
1024 MB
CLOCK SPEED
—
TDP
65 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R9 M295X
GTX 650
Core Specs
Shading Units
2,048
384
-81.3%
Shaders
2,048
384
-81.3%
TMUs
128
32
-75.0%
ROPs
32
16
-50.0%
Compute Units
32
—
Clocks
GPU Clock
723 MHz
1058 MHz
Memory Clock
1250 MHz
5 Gbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
4 GB
1024 MB
VRAM (MB)
4,096
1,024
-75.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
160.0 GB/s
80.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
256 KB
Performance
Pixel Rate
23.14 GPixel/s
8.464 GPixel/s
Texture Rate
92.54 GTexel/s
33.86 GTexel/s
FP32 (TFLOPS)
2.961 TFLOPS
812.5 GFLOPS
FP64 (TFLOPS)
185.1 GFLOPS (1:16)
33.86 GFLOPS (1:24)
FP16 (TFLOPS)
2.961 TFLOPS (1:1)
—
Power
TDP
250 W
65 W
TDP (W)
250
65
-74.0%
Suggested PSU
—
250 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
GCN 3.0
Kepler
GPU Name
Amethyst
GK106
Generation
Gem System
(R9 M200)
GeForce 600
Process Size
28 nm
28 nm
Transistors
5,000 million
2,540 million
Die Size
366 mm²
221 mm²
Foundry
TSMC
TSMC
Density
13.7M / mm²
11.5M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.0
Shader Model
6.5
6.5 (5.1)
Physical
Slot Width
MXM Module
Single-slot
Length
—
147 mm
5.8 inches
Outputs
Portable Device Dependent
1x DVI2x DisplayPort 1.2
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
GeForce 500
Successor
Polaris Mobile
GeForce 700