GPU Comparison
RADEON
AMD Radeon RX 460
CORE STATE
Baffin
VRAM
2 GB
CLOCK SPEED
1200 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
VS
GEFORCE
GeForce 840M
CORE STATE
GM108S
VRAM
2 GB
CLOCK SPEED
1124 MHz
TDP
33 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 460
840M
Core Specs
Shading Units
896
384
-57.1%
Shaders
896
384
-57.1%
TMUs
56
16
-71.4%
ROPs
16
8
-50.0%
Compute Units
14
—
Clocks
Base Clock
1090 MHz
1029 MHz
Boost Clock
1200 MHz
1124 MHz
Memory Clock
1750 MHz
7 Gbps effective
1001 MHz
2 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
DDR3
Memory Bus
128 bit
64 bit
Bandwidth
112.0 GB/s
16.02 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SMM)
L2 Cache
1024 KB
1024 KB
Performance
Pixel Rate
19.20 GPixel/s
8.992 GPixel/s
Texture Rate
67.20 GTexel/s
17.98 GTexel/s
FP32 (TFLOPS)
2.150 TFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
134.4 GFLOPS (1:16)
26.98 GFLOPS (1:32)
FP16 (TFLOPS)
2.150 TFLOPS (1:1)
—
Power
TDP
75 W
33 W
TDP (W)
75
33
-56.0%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Maxwell
GPU Name
Baffin
GM108S
Generation
Arctic Islands
(RX 400)
GeForce 800M
Process Size
14 nm
28 nm
Transistors
3,000 million
1,020 million
Die Size
123 mm²
77 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
13.2M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
5.0
Shader Model
6.7
6.7 (5.1)
Physical
Slot Width
Dual-slot
IGP
Length
170 mm
6.7 inches
—
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
Pirate Islands
GeForce 700M
Successor
Polaris
GeForce 900M