GPU Comparison
RADEON
AMD Radeon R7 M380
CORE STATE
Tropo
VRAM
4 GB
CLOCK SPEED
915 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
GeForce GTX 580M
CORE STATE
GF114
VRAM
2 GB
CLOCK SPEED
—
TDP
100 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
R7 M380
GTX 580M
Core Specs
Shading Units
640
384
-40.0%
Shaders
640
384
-40.0%
TMUs
40
64
+60.0%
ROPs
16
32
+100.0%
Compute Units
10
—
SM Count
—
8
Clocks
Base Clock
900 MHz
—
Boost Clock
915 MHz
—
GPU Clock
—
620 MHz
Shader Clock
—
1240 MHz
Memory Clock
1000 MHz
2 Gbps effective
750 MHz
3 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
DDR3
GDDR5
Memory Bus
128 bit
256 bit
Bandwidth
32.00 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
512 KB
Performance
Pixel Rate
14.64 GPixel/s
9.920 GPixel/s
Texture Rate
36.60 GTexel/s
39.68 GTexel/s
FP32 (TFLOPS)
1,171.2 GFLOPS
952.3 GFLOPS
FP64 (TFLOPS)
73.20 GFLOPS (1:16)
79.36 GFLOPS (1:12)
Power
TDP
—
100 W
TDP (W)
—
100
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
Fermi 2.0
GPU Name
Tropo
GF114
Generation
Gem System
(R7 M300)
GeForce 500M
Process Size
28 nm
40 nm
Transistors
1,500 million
1,950 million
Die Size
123 mm²
332 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
5.9M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
—
OpenCL
2.1 (1.2)
1.1
CUDA
—
2.1
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
—
MXM Module
Outputs
—
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
GeForce 400M
Successor
Polaris Mobile
GeForce 600M