GPU Comparison
RADEON
AMD FirePro W4300
CORE STATE
Bonaire
VRAM
4 GB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
RADEON
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
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W4300
RX 460
Core Specs
Shading Units
768
896
+16.7%
Shaders
768
896
+16.7%
TMUs
48
56
+16.7%
ROPs
16
16
0.0%
Compute Units
12
14
+16.7%
Clocks
Base Clock
—
1090 MHz
Boost Clock
—
1200 MHz
GPU Clock
930 MHz
—
Memory Clock
1500 MHz
6 Gbps effective
1750 MHz
7 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
128 bit
Bandwidth
96.00 GB/s
112.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
1024 KB
Performance
Pixel Rate
14.88 GPixel/s
19.20 GPixel/s
Texture Rate
44.64 GTexel/s
67.20 GTexel/s
FP32 (TFLOPS)
1,428.5 GFLOPS
2.150 TFLOPS
FP64 (TFLOPS)
89.28 GFLOPS (1:16)
134.4 GFLOPS (1:16)
FP16 (TFLOPS)
—
2.150 TFLOPS (1:1)
Power
TDP
50 W
75 W
TDP (W)
50
75
+50.0%
Suggested PSU
250 W
250 W
Power Connectors
None
None
Architecture
Architecture
GCN 2.0
GCN 4.0
GPU Name
Bonaire
Baffin
Generation
FirePro GCN
(Wx300)
Arctic Islands
(RX 400)
Process Size
28 nm
14 nm
Transistors
2,080 million
3,000 million
Die Size
160 mm²
123 mm²
Foundry
TSMC
GlobalFoundries
Density
13.0M / mm²
24.4M / mm²
API Support
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.3
OpenCL
2.1
2.1
Shader Model
6.5
6.7
Physical
Slot Width
Single-slot
Dual-slot
Length
171 mm
6.7 inches
170 mm
6.7 inches
Height
69 mm
2.7 inches
—
Outputs
4x mini-DisplayPort 1.2
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Pirate Islands
Successor
Radeon Pro GCN
Polaris