GPU Comparison
RADEON
AMD Radeon R5 M230
CORE STATE
Jet
VRAM
2 GB
CLOCK SPEED
—
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
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
R5 M230
GTX 870M
Core Specs
Shading Units
320
1,344
+320.0%
Shaders
320
1,344
+320.0%
TMUs
20
112
+460.0%
ROPs
8
24
+200.0%
Compute Units
5
—
Clocks
Base Clock
—
941 MHz
Boost Clock
—
967 MHz
GPU Clock
610 MHz
—
Memory Clock
1000 MHz
2 Gbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
2 GB
3 GB
VRAM (MB)
2,048
3,072
+50.0%
Memory Type
DDR3
GDDR5
Memory Bus
64 bit
192 bit
Bandwidth
16.00 GB/s
120.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
128 KB
384 KB
Performance
Pixel Rate
4.880 GPixel/s
27.08 GPixel/s
Texture Rate
12.20 GTexel/s
108.3 GTexel/s
FP32 (TFLOPS)
390.4 GFLOPS
2.599 TFLOPS
FP64 (TFLOPS)
24.40 GFLOPS (1:16)
108.3 GFLOPS (1:24)
Power
TDP
—
100 W
TDP (W)
—
100
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
Kepler
GPU Name
Jet
GK104
Generation
Gem System
(R5 M200)
GeForce 800M
Process Size
28 nm
28 nm
Transistors
690 million
3,540 million
Die Size
56 mm²
294 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
12.0M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.175
OpenCL
2.1 (1.2)
3.0
CUDA
—
3.0
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
IGP
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
MXM-B (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
GeForce 700M
Successor
Polaris Mobile
GeForce 900M