GPU Comparison
RADEON
AMD Radeon Instinct MI25
CORE STATE
Vega 10
VRAM
16 GB
CLOCK SPEED
1500 MHz
TDP
300 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
GeForce GTX 870M
CORE STATE
GK104
VRAM
3 GB
CLOCK SPEED
967 MHz
TDP
100 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI25
GTX 870M
Core Specs
Shading Units
4,096
1,344
-67.2%
Shaders
4,096
1,344
-67.2%
TMUs
256
112
-56.3%
ROPs
64
24
-62.5%
Compute Units
64
—
Clocks
Base Clock
1400 MHz
941 MHz
Boost Clock
1500 MHz
967 MHz
Memory Clock
852 MHz
1704 Mbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
16 GB
3 GB
VRAM (MB)
16,384
3,072
-81.3%
Memory Type
HBM2
GDDR5
Memory Bus
2048 bit
192 bit
Bandwidth
436.2 GB/s
120.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
4 MB
384 KB
Performance
Pixel Rate
96.00 GPixel/s
27.08 GPixel/s
Texture Rate
384.0 GTexel/s
108.3 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
2.599 TFLOPS
FP64 (TFLOPS)
768.0 GFLOPS (1:16)
108.3 GFLOPS (1:24)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
—
Power
TDP
300 W
100 W
TDP (W)
300
100
-66.7%
Suggested PSU
700 W
—
Power Connectors
2x 8-pin
None
Architecture
Architecture
GCN 5.0
Kepler
GPU Name
Vega 10
GK104
Generation
Radeon Instinct
(MIx)
GeForce 800M
Process Size
14 nm
28 nm
Transistors
12,500 million
3,540 million
Die Size
495 mm²
294 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
12.0M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.0
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
Dual-slot
MXM Module
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Data Center
GeForce 700M
Successor
—
GeForce 900M