GPU Comparison
RADEON
AMD 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
VS
GEFORCE
GeForce GTX 670M
CORE STATE
GF114
VRAM
1536 MB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
R7 250
GTX 670M
Core Specs
Shading Units
512
336
-34.4%
Shaders
512
336
-34.4%
TMUs
32
56
+75.0%
ROPs
16
24
+50.0%
Compute Units
8
—
SM Count
—
7
Clocks
GPU Clock
925 MHz
598 MHz
Shader Clock
—
1196 MHz
Memory Clock
900 MHz
1800 Mbps effective
750 MHz
3 Gbps effective
Memory
Memory Size
1024 MB
1536 MB
VRAM (MB)
1,024
1,536
+50.0%
Memory Type
DDR3
GDDR5
Memory Bus
128 bit
192 bit
Bandwidth
28.80 GB/s
72.00 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
384 KB
Performance
Pixel Rate
14.80 GPixel/s
8.372 GPixel/s
Texture Rate
29.60 GTexel/s
33.49 GTexel/s
FP32 (TFLOPS)
947.2 GFLOPS
803.7 GFLOPS
FP64 (TFLOPS)
59.20 GFLOPS (1:16)
66.98 GFLOPS (1:12)
Power
TDP
55 W
75 W
TDP (W)
55
75
+36.4%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
GCN 1.0
Fermi 2.0
GPU Name
Cape Verde
GF114
Generation
Volcanic Islands
(R7 200)
GeForce 600M
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
Single-slot
MXM Module
Length
168 mm
6.6 inches
—
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
Sea Islands
GeForce 500M
Successor
Pirate Islands
GeForce 700M