GPU Comparison
RADEON
AMD Radeon R5 M330
CORE STATE
Exo
VRAM
2 GB
CLOCK SPEED
1030 MHz
TDP
18 W
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
RADEON
Radeon R7 250
CORE STATE
Cape Verde
VRAM
1024 MB
CLOCK SPEED
—
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R5 M330
R7 250
Core Specs
Shading Units
320
512
+60.0%
Shaders
320
512
+60.0%
TMUs
20
32
+60.0%
ROPs
8
16
+100.0%
Compute Units
5
8
+60.0%
Clocks
Base Clock
955 MHz
—
Boost Clock
1030 MHz
—
GPU Clock
—
925 MHz
Memory Clock
900 MHz
1800 Mbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
2 GB
1024 MB
VRAM (MB)
2,048
1,024
-50.0%
Memory Type
DDR3
DDR3
Memory Bus
64 bit
128 bit
Bandwidth
14.40 GB/s
28.80 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
128 KB
256 KB
Performance
Pixel Rate
8.240 GPixel/s
14.80 GPixel/s
Texture Rate
20.60 GTexel/s
29.60 GTexel/s
FP32 (TFLOPS)
659.2 GFLOPS
947.2 GFLOPS
FP64 (TFLOPS)
41.20 GFLOPS (1:16)
59.20 GFLOPS (1:16)
Power
TDP
18 W
55 W
TDP (W)
18
55
+205.6%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
GCN 1.0
GCN 1.0
GPU Name
Exo
Cape Verde
Generation
Gem System
(R5 M300)
Volcanic Islands
(R7 200)
Process Size
28 nm
28 nm
Transistors
690 million
1,500 million
Die Size
56 mm²
123 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
12.2M / mm²
API Support
DirectX
12 (11_1)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.170
OpenCL
2.1 (1.2)
2.1 (1.2)
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
IGP
Single-slot
Length
—
168 mm
6.6 inches
Outputs
Portable Device Dependent
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
Sea Islands
Successor
Polaris Mobile
Pirate Islands