GPU Comparison
RADEON
AMD Radeon R7 Graphics
CORE STATE
Spectre Lite
VRAM
System Shared
CLOCK SPEED
—
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
GeForce GTX 460M
CORE STATE
GF106
VRAM
1536 MB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 Graphics
GTX 460M
Core Specs
Shading Units
384
192
-50.0%
Shaders
384
192
-50.0%
TMUs
24
32
+33.3%
ROPs
8
24
+200.0%
Compute Units
6
—
SM Count
—
4
Clocks
GPU Clock
720 MHz
675 MHz
Shader Clock
—
1350 MHz
Memory Clock
System Shared
625 MHz
2.5 Gbps effective
Memory
Memory Size
System Shared
1536 MB
VRAM (MB)
—
1,536
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
192 bit
Bandwidth
System Dependent
60.00 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
—
384 KB
Performance
Pixel Rate
5.760 GPixel/s
5.400 GPixel/s
Texture Rate
17.28 GTexel/s
21.60 GTexel/s
FP32 (TFLOPS)
553.0 GFLOPS
518.4 GFLOPS
FP64 (TFLOPS)
34.56 GFLOPS (1:16)
43.20 GFLOPS (1:12)
Power
TDP
25 W
50 W
TDP (W)
25
50
+100.0%
Power Connectors
—
None
Architecture
Architecture
GCN 2.0
Fermi
GPU Name
Spectre Lite
GF106
Generation
GCN 2.0 IGP
(Kaveri)
GeForce 400M
Process Size
28 nm
40 nm
Transistors
2,410 million
1,170 million
Die Size
245 mm²
238 mm²
Foundry
GlobalFoundries
TSMC
Density
9.8M / mm²
4.9M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
—
OpenCL
2.1
1.1
CUDA
—
2.1
Shader Model
6.5
5.1
Physical
Slot Width
IGP
MXM Module
Outputs
Motherboard Dependent
Portable Device Dependent
Bus Interface
IGP
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
TeraScale 3 IGP
GeForce 300M
Successor
GCN 3.0 IGP
GeForce 500M